You are given a transformer pictured below. what is the current through the secondary coil, if the number of turns in the primary coil is 86, the number of turns in the secondary coil is 85, the load resistance is 19 ohms, and the voltage input to the primary coil is 36 volts? you can assume that r1 has negligible resistance and that the transformer is ideal. give your answer in milliamps (non-negative & 3 significant digits).

c) up is the direction the magnetic force is acting on the charge.

scattering of light by tiny particles in air to produce the colors we see on sky, is dependent on the following factors:

(i) wavelength of light

(ii) size of the scattering particle  

(iii) distance traveled by light through the atmosphere.

according to rayleigh's law of scattering, the amount of scattering is inversely proportional to the fourth power of its wavelength. shorter the wavelength, greater is its scattering. hence violet/blue light is scattered more than red.

sun's light is a composite light ( visible light) with wavelengths in the range 400 nm (violet) to 700 nm (red). as sunlight passes through our atmosphere, the molecules of air scatter light according to their wavelengths. during sunrise and sunset, the sun's position is below the horizon. hence light from the sun travels a greater distance in the atmosphere when compared to its position a noon.

as sunlight enters the earth's atmosphere, blue light is scattered away and at the end of its journey in the sky, only red and orange wavelengths remain in the beam.

hence at sunrise and sunset, the sky appears reddish orange.

there are no components of a physical goal mentioned on the list of choices that you've provided.

it is b. absorbs thermal energy